IBitSet::GetNumberOfSet Method
From PDF XChange PDF SDK
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{{#customTitle:IBitSet::GetNumberOfSet Method}} | {{#customTitle:IBitSet::GetNumberOfSet Method}} | ||
{{#parentPage:PXV:IBitSet#Methods|GetNumberOfSet|method}} | {{#parentPage:PXV:IBitSet#Methods|GetNumberOfSet|method}} | ||
| − | {{ | + | {{}} |
| − | Gets number of items | + | Gets the number of items set to a ''true'' value. |
== Syntax == | == Syntax == | ||
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== Parameters == | == Parameters == | ||
;nStartPos | ;nStartPos | ||
| − | :[in] Starting position to look for set values. | + | :[in] Starting position to look for the set values. |
;nEndPos | ;nEndPos | ||
| − | :[in] Ending position to look for set values. | + | :[in] Ending position to look for the set values. |
;pCount | ;pCount | ||
| − | :[out, retval] Number of set values between starting and ending position in the bit set. | + | :[out, retval] Number of set values between the starting and ending position in the bit set. |
== Return Value == | == Return Value == | ||
| − | Returns S_OK if operation was successful | + | Returns S_OK if the operation was successful otherwise an error code is returned. |
== See Also == | == See Also == | ||
[[PXV:IBitSet|IBitSet]] | [[PXV:IBitSet|IBitSet]] | ||
Revision as of 13:06, 26 May 2015
{{}}
Gets the number of items set to a true value.
Syntax
HRESULT GetNumberOfSet([in] ULONG nStartPos,
[in] ULONG nEndPos,
[out, retval] ULONG* pCount);
Parameters
- nStartPos
- [in] Starting position to look for the set values.
- nEndPos
- [in] Ending position to look for the set values.
- pCount
- [out, retval] Number of set values between the starting and ending position in the bit set.
Return Value
Returns S_OK if the operation was successful otherwise an error code is returned.
